package com.gc.notify;

import java.util.List;
import java.util.Map;

/**
 * 消息主题的超级接口
 * Created by 瑱彬 on 2015/4/30.
 */
public interface GovcarSubject {
    void attach(List<GovcarObserver> observers);

    void detach(List<GovcarObserver> observers);

    void notifyObserver();

    void getObserver();

    void setMessage(Map<String, Object> message);
}
